mirror/npkpy
1
0
Fork 0
mirror of https://github.com/botlabsDev/npkpy.git synced 2025-12-10 06:54:37 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

add package type 25

Browse source
This commit is contained in:
botlabsDev 2021-10-22 14:48:20 +02:00
parent 547e1550bb
commit 20ea41029b
7 changed files with 39 additions and 104 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
npkpy/npk/npk_constants.py
View file

@ -1,3 +1,4 @@
from npkpy.npk.pck_preheader import NPK_PCK_PREHEADER, PckPreHeader
from npkpy.npk.pck_multicontainer_list import NPK_MULTICONTAINER_LIST, PktMulticontainerList
from npkpy.npk.cnt_architecture_tag import NPK_ARCHITECTURE_TAG, CntArchitectureTag
from npkpy.npk.cnt_null_block import NPK_NULL_BLOCK, CntNullBlock
@ -16,8 +17,6 @@ from npkpy.npk.cnt_flag_a import NPK_FLAG_A, CntFlagA
from npkpy.npk.pck_multicontainer_header import NPK_MULTICONTAINER_HEADER, PktMulticontainerHeader
from npkpy.npk.cnt_mpls import NPK_MPLS, CntMpls
CNT_HANDLER = {
NPK_CNT_BASIC: CntBasic,
0: "?",
@ -45,7 +44,7 @@ CNT_HANDLER = {
NPK_NULL_BLOCK: CntNullBlock,
NPK_ECKCDSA_HASH: PckEckcdsaHash,
NPK_RELEASE_TYP: PckReleaseTyp,
25: "?",
NPK_PCK_PREHEADER: PckPreHeader,
26: "?",
27: "?",
28: "?",

8
npkpy/npk/pck_preheader.py Normal file
View file

@ -0,0 +1,8 @@
from npkpy.npk.cnt_basic import CntBasic
NPK_PCK_PREHEADER = 25
class PckPreHeader(CntBasic):
@property
def _regular_cnt_id(self):
return NPK_PCK_PREHEADER

2
tests/npk_parsing_gps_file_test.py
View file

@ -7,7 +7,7 @@ from npkpy.npk.npk import Npk, MAGIC_BYTES
class GpsFile_Test(unittest.TestCase):
def setUp(self) -> None:
self.npkFile = Path("tests/testData/gps-6.45.6.npk")
self.npkFile = Path("tests/testData/6_45_6/gps-6.45.6.npk")
self.npk = Npk(self.npkFile)
self.cnt = self.npk.pck_cnt_list

12
tests/pck_preheader_test.py Normal file
View file

@ -0,0 +1,12 @@
import unittest
from npkpy.npk.pck_preheader import PckPreHeader
from tests.constants import get_dummy_basic_cnt
class Test_pckPreHeader(unittest.TestCase):
def setUp(self) -> None:
self.cnt = PckPreHeader(get_dummy_basic_cnt(cnt_id=25), offset_in_pck=0)
def test_validateCntId(self):
self.assertEqual(25, self.cnt.cnt_id)

0
tests/testData/gps-6.45.6.npk → tests/testData/6_45_6/gps-6.45.6.npk
View file

85
tests/testData/gps-6.45.6.result
View file

@ -1,85 +0,0 @@
gps-6.45.6.npk
Cnt: 0:PckHeader
Cnt: 1:PckReleaseTyp
Cnt: 2:CntArchitectureTag
Cnt: 3:PckDescription
Cnt: 4:PckEckcdsaHash
Cnt: 5:PckRequirementsHeader
Cnt: 6:CntNullBlock
Cnt: 7:CntSquashFsImage
Cnt: 8:CntSquashFsHashSignature
Cnt: 9:CntArchitectureTag
PckHeader
Cnt id: 1
Cnt offset: 8
Cnt len: 42
Payload len: 36
Payload[0:10]: b'gps\x00\x00\x00\x00\x00\x00\x00' [...]
Program name: gps
Os version: 6.45.6 - rc(?): 102
Created at: 2019-09-10 09:06:31
NullBlock: (0, 0, 0, 0)
Flags: (0, 0, 0, 0, 2, 0, 0)
PckReleaseTyp
Cnt id: 24
Cnt offset: 50
Cnt len: 12
Payload len: 6
Payload[0:6]: b'stable' [...]
CntArchitectureTag
Cnt id: 16
Cnt offset: 62
Cnt len: 10
Payload len: 4
Payload[0:4]: b'i386' [...]
PckDescription
Cnt id: 2
Cnt offset: 72
Cnt len: 31
Payload len: 25
Payload[0:10]: b'Provides s' [...]
PckEckcdsaHash
Cnt id: 23
Cnt offset: 103
Cnt len: 46
Payload len: 40
Payload[0:10]: b'1a7d206bbf' [...]
PckRequirementsHeader
Cnt id: 3
Cnt offset: 149
Cnt len: 40
Payload len: 34
Payload[0:10]: b'\x01\x00system\x00\x00' [...]
StructID: 1
Offset: 149
Program name: system
Null block: (0, 0, 0, 0)
Os versionFrom: 6.45.6 - rc(?): 102
Os versionTo: 6.45.6 - rc(?): 102
Flags: <not available for version 0,1>
CntNullBlock
Cnt id: 22
Cnt offset: 189
Cnt len: 3901
Payload len: 3895
Payload[0:10]: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' [...]
CntSquashFsImage
Cnt id: 21
Cnt offset: 4090
Cnt len: 49158
Payload len: 49152
Payload[0:10]: b'hsqs\x15\x00\x00\x00\xa2m' [...]
calc Sha1Hash: b'c\x033\x82{\x9a$er\x92=o\x8a\xfeL-Q\x02hW'
CntSquashFsHashSignature
Cnt id: 9
Cnt offset: 53248
Cnt len: 74
Payload len: 68
Payload[0:10]: b'\x8e\xa2\xb1\x8e\xf7n\xef355' [...]
Payload[-10:]: b"Y\x9e'\xac\xccw\x91\x06]\t"
CntArchitectureTag
Cnt id: 16
Cnt offset: 53322
Cnt len: 7
Payload len: 1
Payload[0:1]: b'I' [...]

31
tests_acceptance_test/acceptance_test.py
View file

@ -8,9 +8,9 @@ class Test_npkpy(unittest.TestCase):
def setUp(self) -> None:
# TODO: create DummyPkg and replace gps-6.45.6.npk
self.npk_file = Path("tests/testData/gps-6.45.6.npk")
self.npk_file = Path("tests/testData/6_48_4/gps-6.48.4.npk")
self.path_to_npk = str(self.npk_file.absolute())
self.npk_container_list = Path("tests/testData/gps-6.45.6.result").read_text()
self.npk_container_list = Path("tests/testData/6_48_4/gps-6.48.4.result").read_text()
self.dst_folder = Path(tempfile.mkdtemp())
def tearDown(self) -> None:
@ -38,25 +38,26 @@ class Test_npkpy(unittest.TestCase):
run_command_in_terminal(cmd)
exported_container = sorted(str(_file.relative_to(self.dst_folder)) for _file in self.dst_folder.rglob('*'))
self.assertEqual(['npkPyExport_gps-6.45.6',
'npkPyExport_gps-6.45.6/000_cnt_PckHeader.raw',
'npkPyExport_gps-6.45.6/001_cnt_PckReleaseTyp.raw',
'npkPyExport_gps-6.45.6/002_cnt_CntArchitectureTag.raw',
'npkPyExport_gps-6.45.6/003_cnt_PckDescription.raw',
'npkPyExport_gps-6.45.6/004_cnt_PckEckcdsaHash.raw',
'npkPyExport_gps-6.45.6/005_cnt_PckRequirementsHeader.raw',
'npkPyExport_gps-6.45.6/006_cnt_CntNullBlock.raw',
'npkPyExport_gps-6.45.6/007_cnt_CntSquashFsImage.raw',
'npkPyExport_gps-6.45.6/008_cnt_CntSquashFsHashSignature.raw',
'npkPyExport_gps-6.45.6/009_cnt_CntArchitectureTag.raw'], exported_container)
self.assertEqual(['npkPyExport_gps-6.48.4',
'npkPyExport_gps-6.48.4/000_cnt_PckPreHeader.raw',
'npkPyExport_gps-6.48.4/001_cnt_PckHeader.raw',
'npkPyExport_gps-6.48.4/002_cnt_PckReleaseTyp.raw',
'npkPyExport_gps-6.48.4/003_cnt_CntArchitectureTag.raw',
'npkPyExport_gps-6.48.4/004_cnt_PckDescription.raw',
'npkPyExport_gps-6.48.4/005_cnt_PckEckcdsaHash.raw',
'npkPyExport_gps-6.48.4/006_cnt_PckRequirementsHeader.raw',
'npkPyExport_gps-6.48.4/007_cnt_CntNullBlock.raw',
'npkPyExport_gps-6.48.4/008_cnt_CntSquashFsImage.raw',
'npkPyExport_gps-6.48.4/009_cnt_CntSquashFsHashSignature.raw',
'npkPyExport_gps-6.48.4/010_cnt_CntArchitectureTag.raw'], exported_container)
def test_extract_squashfs_container_from_npk(self):
cmd = ["npkpy", "--file", self.path_to_npk, "--dst-folder", self.dst_folder.absolute(), "--export-squashfs"]
run_command_in_terminal(cmd)
self.assert_container_extracted(['npkPyExport_gps-6.45.6',
'npkPyExport_gps-6.45.6/007_cnt_CntSquashFsImage.raw'])
self.assert_container_extracted(['npkPyExport_gps-6.48.4',
'npkPyExport_gps-6.48.4/008_cnt_CntSquashFsImage.raw'])
def test_extract_zlib_container_from_npk_nonexisting_not_extracted(self):
cmd = ["npkpy", "--file", self.path_to_npk, "--dst-folder", self.dst_folder.absolute(), "--export-zlib"]